Hi
http://hackaday.com/ is a nice site to get ideas. Many of the suggestions Chris did can be found there. Using "serial over the audio connector" http://hackaday.com/2010/11/10/android-talks-pulsewave/ Using ADB as suggested http://hackaday.com/2011/03/29/propeller-android-communications-using-debug-mode/ Controlling something like a stepper motor will always requires some additional and usually expensive layer of communication. If you have a real phone use the internet as medium but that is hardly fun. The most practical is to use BT serial to an arduino board but that is not physical. Greetings -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
